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公开(公告)号：US11872997B2
公开(公告)日：2024-01-16
申请号：US17274384
申请日：2019-08-26
发明人： Felix Hoos , Thorsten Beyse , Dieter Winz , Frank Scholl , Kai-Sven Becker , Guenter Herrmann , Christian Kaufmann , Alexander Rammert , Michael Belling
IPC分类号： B60W50/02 , B60R16/023 , B60T17/22 , B60W50/023 , H02J1/10 , H02J7/00 , H02J7/14 , H02J9/06 , H02M3/07
CPC分类号： B60W50/0205 , B60R16/0231 , B60T17/221 , B60W50/023 , H02J1/108 , H02J7/0031 , H02J7/0034 , H02J7/1423 , H02J9/06 , B60T2270/402 , B60T2270/413 , B60T2270/414 , B60T2270/415 , H02J2310/40 , H02M3/07
摘要： A device for decoupling and/or protecting against compensation currents when at least one electric actuator is used jointly by a plurality of independently voltage-supplied control unit devices in redundant systems for autonomous driving. The electric actuator has, in each case, a common connection, via which the electric actuator can be coupled and switched to a common connection of other electrical actuators, and has at least one dedicated connection via which the at least one electric actuator can be individually supplied with current. A number of switching devices corresponding to the common connection and the number of dedicated connections of all the electric actuators is arranged to apply or not apply a switched current in the at least one electric actuator. Provided is at least one current flow blocking device configured to prevent an unwanted current flow to a non-active electronic control unit of the first and second control unit devices.
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公开(公告)号：US20220306131A1
公开(公告)日：2022-09-29
申请号：US17596216
申请日：2020-06-04
发明人： Alexander Rammert , Christian Kaufmann , Thorsten Beyse , Maximilian Pohlmann , Wolfgang Gscheidle , Felix Hoos , Dordo Stankovic , Matthias Roth
IPC分类号： B60W50/023 , B60R16/023 , B60W50/02 , B60W10/184 , B60W10/20
摘要： A device for carrying out at least one vehicle function, including: a first control unit having a first main unit and a first redundant unit, the first control unit being for controlling a first vehicle function; a second control unit having a second main unit and a second redundant unit, the second control unit being for controlling a second vehicle function; and a first electrical system to connect the first main unit to the second redundant unit and a second electrical system separated from the first electrical system, which for connecting the second main unit to the first redundant unit, the second main unit being for controlling the first redundant unit if the first electrical system fails and/or the first main unit being for controlling the second redundant unit if the second electrical system fails. Also described are a related method, control apparatus, and computer readable medium.
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3.发明授权公开(公告)号：US10915387B2
公开(公告)日：2021-02-09
申请号：US15769613
申请日：2016-10-18
发明人： Wolfgang Gscheidle , Thorsten Beyse
IPC分类号： G06F11/00 , G06F11/07 , G01R31/317 , G05B23/02
摘要： A circuit assembly for monitoring the timing behavior of a microcontroller, including: a microcontroller to drive at least one watchdog voltage generating section for a temporally defined generation of at least one monitoring voltage and to detect and read in the generated monitoring voltage at a predetermined sampling point in time; in which the at least one watchdog voltage generating section is arranged to generate the monitoring voltage that is detectable at a predetermined sampling point in time by sampling by the microcontroller, in which a monitoring voltage that is detected at the sampling point in time and lies within a predetermined voltage tolerance range indicates a fault-free microcontroller state, and a monitoring voltage that is detected at the predetermined point in time and lies outside the predetermined voltage tolerance range indicates a faulty microcontroller state. Also described is a related method.
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公开(公告)号：US12037000B2
公开(公告)日：2024-07-16
申请号：US17596216
申请日：2020-06-04
发明人： Alexander Rammert , Christian Kaufmann , Thorsten Beyse , Maximilian Pohlmann , Wolfgang Gscheidle , Felix Hoos , Dordo Stankovic , Matthias Roth
IPC分类号： B60W50/023 , B60R16/023 , B60W10/184 , B60W10/20 , B60W50/02
CPC分类号： B60W50/023 , B60R16/0232 , B60W10/184 , B60W10/20 , B60W50/0205 , B60W2510/18 , B60W2510/20
摘要： A device for carrying out at least one vehicle function, including: a first control unit having a first main unit and a first redundant unit, the first control unit being for controlling a first vehicle function; a second control unit having a second main unit and a second redundant unit, the second control unit being for controlling a second vehicle function; and a first electrical system to connect the first main unit to the second redundant unit and a second electrical system separated from the first electrical system, which for connecting the second main unit to the first redundant unit, the second main unit being for controlling the first redundant unit if the first electrical system fails and/or the first main unit being for controlling the second redundant unit if the second electrical system fails. Also described are a related method, control apparatus, and computer readable medium.
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公开(公告)号：US20220089168A1
公开(公告)日：2022-03-24
申请号：US17274384
申请日：2019-08-26
发明人： Felix Hoos , Thorsten Beyse , Dieter Winz , Frank Scholl , Kai-Sven Becker , Guenter Herrmann , Christian Kaufmann , Alexander Rammert , Michael Belling
IPC分类号： B60W50/02 , B60R16/023 , H02J9/06 , H02J7/00 , H02J1/10 , B60W50/023 , H02J7/14 , B60T17/22 , H02M3/07
摘要： A device for decoupling and/or protecting against compensation currents when at least one electric actuator is used jointly by a plurality of independently voltage-supplied control unit devices in redundant systems for autonomous driving. The electric actuator has, in each case, a common connection, via which the electric actuator can be coupled and switched to a common connection of other electrical actuators, and has at least one dedicated connection via which the at least one electric actuator can be individually supplied with current. A number of switching devices corresponding to the common connection and the number of dedicated connections of all the electric actuators is arranged to apply or not apply a switched current in the at least one electric actuator. Provided is at least one current flow blocking device configured to prevent an unwanted current flow to a non-active electronic control unit of the first and second control unit devices.
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公开(公告)号：US20220055596A1
公开(公告)日：2022-02-24
申请号：US17298748
申请日：2019-11-25
发明人： Christian Kaufmann , Thorsten Beyse , Alfred Boeer , Nusret Dagtekin , Christian Dannheim , Guenter Herrmann , Aykun Kasakyan , Frank Scholl , Christian Dittmar , Thomas Feucht
摘要： An electromagnetic device for a braking system for a vehicle, including: an armature made of a magnetizable material; a bushing, wherein the armature is at least partially receivable inside the bushing; a first winding arrangement having at least one turn of an electrical conductor around the bushing and having two first electrical terminals; and a second winding arrangement having at least one turn of an electrical conductor around the bushing and having two second electrical terminals, the first winding arrangement and the second winding arrangement being galvanically isolated from one another, an inductive coupling being generatable between the first winding arrangement and the armature and between the second winding arrangement and the armature. Also described are a related method, a control apparatus, a braking system, and a computer readable medium.
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7.发明申请公开(公告)号：US20180314245A1
公开(公告)日：2018-11-01
申请号：US15769613
申请日：2016-10-18
发明人： Wolfgang Gscheidle , Thorsten Beyse
IPC分类号： G05B23/02 , G01R31/317
CPC分类号： G06F11/0739 , G01R31/00 , G01R31/44 , G06F11/0757
摘要： A circuit assembly for monitoring the timing behavior of a microcontroller, including: a microcontroller to drive at least one watchdog voltage generating section for a temporally defined generation of at least one monitoring voltage and to detect and read in the generated monitoring voltage at a predetermined sampling point in time; in which the at least one watchdog voltage generating section is arranged to generate the monitoring voltage that is detectable at a predetermined sampling point in time by sampling by the microcontroller, in which a monitoring voltage that is detected at the sampling point in time and lies within a predetermined voltage tolerance range indicates a fault-free microcontroller state, and a monitoring voltage that is detected at the predetermined point in time and lies outside the predetermined voltage tolerance range indicates a faulty microcontroller state. Also described is a related method.
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